A house uses an average of 10,000 kWh of energy per year. The owner is thinking of installing she has been told that each house will generate around 850 kWh annually how many solar panels should she install to supply 25% of her energy needs.

Rick is driving to his uncles house in greenville,which is 120 miles from ricks town .after covering x miles rick she's a sign stating that greensville is 20 miles away. which equation when solved will give the value of x. a: x+120 = 20 b: x x120 =20 c: x +20 equals 120 d: x x20= 120